lt;lt;All in, my dec

At lower star ranks... of course, it materialized into the "Immortal" rank unit - Taixiao Zhenjun summoned five Immortal Swords and struck down the demons!,Their home star was orbited by three stars, which danced and whirled about like unruly children, making the Trisolarans' lives miserable.,Every generation of mathematicians dedicated their lives to calculating the paths of these three stars, trying every method possible to prevent the destruction of civilization!。